Polyphenylene oxide blending
US4283503A · kind A · utility
15Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 10, 1979 |
| Grant date | Aug 11, 1981 |
| Priority date | — |
| Expiry date | Dec 10, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyphenylene oxide is blended with conjugated diene polymer by first producing a polymer mixture of polyphenylene oxide and conjugated diene polymer by solution blending and then mechanically blending the so produced masterbatch with the conjugated diene polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.